<template>
	<view class="user">
		<view class="top">
			<image src="../../static/images/history.png"></image>
			<text>浏览历史</text>
		</view>
		
		<view class="content">
			<view class="row" v-for="item in listArr">
				<newsbox :item="item" @click.native="goDetail(item)"></newsbox>
			</view>
		</view>
		
		<view class="nohistory" v-if="!listArr.length">
			<image src="../../static/images/nohis.png" mode="widthFix"></image>
			<view class="text">暂无浏览记录</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				listArr: []
			}
		},
		// 监听页面显示
		onShow(){
			this.getData();
		},
		methods: {
			//跳转到详情页
			goDetail(item){
				uni.navigateTo({
					url: `/pages/detail/detail?cid=${item.classid}&id=${item.id}`
				})
			},
			
			// 获取缓存浏览记录
			getData(){
				let hisArr = uni.getStorageSync("historyArr") || [];
				this.listArr = hisArr;
				// console.log(this.listArr);
			}
		}
	}
</script>

<style lang="scss" scoped>
	.user{
		.top{
			padding:50rpx 0;
			background: #F8F8F8;
			color:#666;
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			image{
				width: 150rpx;
				height: 150rpx;
			}
			text{
				font-size: 38rpx;
				padding-top: 20rpx;
			}
		}
		
		.content{
			padding: 30rpx;
			.row{
				border-bottom:1px dotted #efefef;
				padding: 20rpx 0;
			}
		}
		.nohistory{
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			image{
				width: 450rpx;
			}
			.text{
				font-size: 26rpx;
				color:#888;
			}
		}
	}
</style>
